Flat Rock Club

Work Hard, Play Hard on the Banks of the Magnificent Henry’s Fork River

The Flat Rock Club is a private fly fishing club established in 1906 that sits on 150 acres of unsurpassed beautiful forested land along the banks of the famous Henry’s Fork of the Snake River.  

We are located in the small town of Macks Inn, Idaho, off Highway 20 just 25 miles south of the west entrance of Yellowstone National Park and 80 miles north of Idaho Falls, Idaho.